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fix: restore model and rename
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saraburns1 committed Jan 29, 2025
1 parent 59de224 commit 2766580
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Showing 2 changed files with 50 additions and 1 deletion.
2 changes: 1 addition & 1 deletion models/problems/dim_learner_response_attempt.sql
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@

with
responses as (
select emission_time, org, course_key, object_id, problem_id, actor_id, success
select emission_time, org, course_key, object_id, problem_id, actor_id, success, responses, attempts, interaction_type
from {{ ref("problem_events") }}
where verb_id = 'https://w3id.org/xapi/acrossx/verbs/evaluated'
),
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49 changes: 49 additions & 0 deletions models/problems/fact_learner_response_attempts.sql
Original file line number Diff line number Diff line change
@@ -0,0 +1,49 @@
-- select one record per (learner, problem, course, org) tuple
-- contains either the first successful attempt
-- or the most recent unsuccessful attempt
-- find the timestamp of the earliest successful response
-- this will be used to pick the xAPI event corresponding to that submission
with
full_responses as (
select
events.emission_time as emission_time,
events.org as org,
events.course_key as course_key,
events.problem_id as problem_id,
events.object_id as object_id,
events.actor_id as actor_id,
events.responses as responses,
events.success as success,
events.attempts as attempts,
events.interaction_type as interaction_type
from {{ ref("problem_events") }} events
join
{{ ref("dim_learner_response_attempt") }} using (
org, course_key, problem_id, actor_id, emission_time
)
)

select
full_responses.emission_time as emission_time,
full_responses.org as org,
full_responses.course_key as course_key,
blocks.course_name as course_name,
blocks.course_run as course_run,
full_responses.problem_id as problem_id,
blocks.block_name as problem_name,
blocks.display_name_with_location as problem_name_with_location,
blocks.course_order as course_order,
blocks.problem_link as problem_link,
full_responses.actor_id as actor_id,
full_responses.responses as responses,
full_responses.success as success,
full_responses.attempts as attempts,
full_responses.interaction_type as interaction_type,
blocks.graded
from full_responses
join
{{ ref("dim_course_blocks") }} blocks
on (
full_responses.course_key = blocks.course_key
and full_responses.problem_id = blocks.block_id
)

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